Hydrologic and Hydraulic Modeling
NTM provides all of the following services related to hydrologic analysis and hydraulic modeling:
Stream and River Crossings
- Hydraulic modeling of bridges and culverts
- Hydrologic studies of large and small watersheds
- Scour analysis and countermeasure design
- Stream bank protection
- State and federal waterway permit applications
Dams
- Dam-break analysis
- Spillway design
- Emergency action plans
Floodplains
- Mapping and analysis
- Flood prediction
- Letters of map revision

